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STM32H7S3A8Ix
STMicroelectronics Arm Cortex-M7 MCU, 64KB flash, 620KB RAM, 600 MHz, 3.6-3.6V, 116 GPIO, UFBGA169
Schematic Symbol
Pin Configuration (169 pins)
| Pin | Name | Type |
|---|---|---|
| A1 | PB8 | bidirectional |
| A2 | PB6 | bidirectional |
| A3 | PE0 | bidirectional |
| A4 | PB3(JTDO | bidirectional |
| A5 | PF1 | bidirectional |
| A6 | PD7 | bidirectional |
| A7 | PD5 | bidirectional |
| A8 | PM11 | bidirectional |
| A9 | PM6 | bidirectional |
| A10 | PM5 | bidirectional |
| A11 | PM2 | bidirectional |
| A12 | PM3 | bidirectional |
| A13 | PG1 | bidirectional |
| B1 | VBAT | power_in |
| B2 | PB7 | bidirectional |
| B3 | PE2 | bidirectional |
| B4 | PB5 | bidirectional |
| B5 | PF2 | bidirectional |
| B6 | PD6 | bidirectional |
| B7 | PM14 | bidirectional |
| B8 | PM12 | bidirectional |
| B9 | VSS | power_in |
| B10 | VDD50USB | power_in |
| B11 | PM1 | bidirectional |
| B12 | PD4 | bidirectional |
| B13 | PE13 | bidirectional |
| C1 | PC15 | bidirectional |
| C2 | PC14 | bidirectional |
| C3 | VDD | power_in |
| C4 | VSS | passive |
| C5 | VDD | power_in |
| C6 | VSS | passive |
| C7 | PM9 | bidirectional |
| C8 | VDD33USB | power_in |
| C9 | VSS | passive |
| C10 | VDD | power_in |
| C11 | PD3 | bidirectional |
| C12 | PE12 | bidirectional |
| C13 | PE11 | bidirectional |
| D1 | VDDSMPS | power_in |
| D2 | VSSSMPS | power_in |
| D3 | PE3 | bidirectional |
| D4 | PB9 | bidirectional |
| D5 | PE1 | bidirectional |
| D6 | PF0 | bidirectional |
| D7 | PM13 | bidirectional |
| D8 | VSSUSB | power_in |
| D9 | PM8 | bidirectional |
| D10 | PG0 | bidirectional |
| D11 | VSS | passive |
| D12 | PD2 | bidirectional |
| D13 | PD1 | bidirectional |
| E1 | VFBSMPS | input |
| E2 | VLXSMPS | power_in |
| E3 | PE4 | bidirectional |
| E4 | PC13 | bidirectional |
| E5 | VCAP4 | power_out |
| E6 | PB4(NJTRST) | bidirectional |
| E7 | BOOT0 | input |
| E8 | DVDD | power_in |
| E9 | PM0 | bidirectional |
| E10 | PD0 | bidirectional |
| E11 | VDD | power_in |
| E12 | PC11 | bidirectional |
| E13 | PC12 | bidirectional |
| F1 | PF5 | bidirectional |
| F2 | PF6 | bidirectional |
| F3 | VSS | passive |
| F4 | PE6 | bidirectional |
| F5 | PE5 | bidirectional |
| F6 | VDDLDO | power_in |
| F7 | VSS | passive |
| F8 | VDDLDO | power_in |
| F9 | VCAP3 | power_out |
| F10 | PA10 | bidirectional |
| F11 | VSS | passive |
| F12 | PA14(JTCK | bidirectional |
| F13 | PC10 | bidirectional |
| G1 | PF8 | bidirectional |
| G2 | PH0 | bidirectional |
| G3 | VDD | power_in |
| G4 | PF7 | bidirectional |
| G5 | PF9 | bidirectional |
| G6 | VSS | passive |
| G7 | VSS | passive |
| G8 | VSS | passive |
| G9 | PC9 | bidirectional |
| G10 | PC7 | bidirectional |
| G11 | VDD | power_in |
| G12 | PA12 | bidirectional |
| G13 | PA15(JTDI) | bidirectional |
| H1 | PH1 | bidirectional |
| H2 | PC2 | bidirectional |
| H3 | PC0 | bidirectional |
| H4 | NRST | input |
| H5 | PC1 | bidirectional |
| H6 | VDDLDO | power_in |
| H7 | VSS | passive |
| H8 | VDDLDO | power_in |
| H9 | VCAP2 | power_out |
| H10 | PC6 | bidirectional |
| H11 | VSS | passive |
| H12 | PA8 | bidirectional |
| H13 | PA13(JTMS | bidirectional |
| J1 | PC3 | bidirectional |
| J2 | VSS | passive |
| J3 | VREFM | input |
| J4 | VSSA | power_in |
| J5 | PA3 | bidirectional |
| J6 | VCAP1 | power_out |
| J7 | PE9 | bidirectional |
| J8 | PB12 | bidirectional |
| J9 | PB14 | bidirectional |
| J10 | PD15 | bidirectional |
| J11 | PC8 | bidirectional |
| J12 | PA9 | bidirectional |
| J13 | PA11 | bidirectional |
| K1 | PA0 | bidirectional |
| K2 | VDD | power_in |
| K3 | VREFP | input |
| K4 | VDDA | power_in |
| K5 | PB0 | bidirectional |
| K6 | PE7 | bidirectional |
| K7 | PO1 | bidirectional |
| K8 | VDDXSPI1 | power_in |
| K9 | PO0 | bidirectional |
| K10 | VDD | power_in |
| K11 | VSS | passive |
| K12 | PB15 | bidirectional |
| K13 | PD14 | bidirectional |
| L1 | PA1 | bidirectional |
| L2 | PA4 | bidirectional |
| L3 | PA5 | bidirectional |
| L4 | PC5 | bidirectional |
| L5 | VDD | power_in |
| L6 | VSS | passive |
| L7 | VDDXSPI1 | power_in |
| L8 | VSS | passive |
| L9 | VDDXSPI1 | power_in |
| L10 | VSS | passive |
| L11 | PD12 | bidirectional |
| L12 | PB10 | bidirectional |
| L13 | PB13 | bidirectional |
| M1 | PA2 | bidirectional |
| M2 | PA7 | bidirectional |
| M3 | PB1 | bidirectional |
| M4 | PF11 | bidirectional |
| M5 | PE10 | bidirectional |
| M6 | PP2 | bidirectional |
| M7 | PO5 | bidirectional |
| M8 | PP5 | bidirectional |
| M9 | PP6 | bidirectional |
| M10 | PP7 | bidirectional |
| M11 | PD10 | bidirectional |
| M12 | PD13 | bidirectional |
| M13 | PB11 | bidirectional |
| N1 | PA6 | bidirectional |
| N2 | PC4 | bidirectional |
| N3 | PB2 | bidirectional |
| N4 | PE8 | bidirectional |
| N5 | PP4 | bidirectional |
| N6 | PP3 | bidirectional |
| N7 | PO4 | bidirectional |
| N8 | PP0 | bidirectional |
| N9 | PO2 | bidirectional |
| N10 | PP1 | bidirectional |
| N11 | PD8 | bidirectional |
| N12 | PD9 | bidirectional |
| N13 | PD11 | bidirectional |
Footprint
ConfirmedPackage_BGA/UFBGA-169_7x7mm_Layout13x13_P0.5mm
Pad Layout
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
H12
H13
J1
J2
J3
J4
J5
J6
J7
J8
J9
J10
J11
J12
J13
K1
K2
K3
K4
K5
K6
K7
K8
K9
K10
K11
K12
K13
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
L12
L13
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
M11
M12
M13
N1
N2
N3
N4
N5
N6
N7
N8
N9
N10
N11
N12
N13
Pads (169)
| Number | Type |
|---|---|
| A1 | smd |
| A2 | smd |
| A3 | smd |
| A4 | smd |
| A5 | smd |
| A6 | smd |
| A7 | smd |
| A8 | smd |
| A9 | smd |
| A10 | smd |
| A11 | smd |
| A12 | smd |
| A13 | smd |
| B1 | smd |
| B2 | smd |
| B3 | smd |
| B4 | smd |
| B5 | smd |
| B6 | smd |
| B7 | smd |
| B8 | smd |
| B9 | smd |
| B10 | smd |
| B11 | smd |
| B12 | smd |
| B13 | smd |
| C1 | smd |
| C2 | smd |
| C3 | smd |
| C4 | smd |
| C5 | smd |
| C6 | smd |
| C7 | smd |
| C8 | smd |
| C9 | smd |
| C10 | smd |
| C11 | smd |
| C12 | smd |
| C13 | smd |
| D1 | smd |
| D2 | smd |
| D3 | smd |
| D4 | smd |
| D5 | smd |
| D6 | smd |
| D7 | smd |
| D8 | smd |
| D9 | smd |
| D10 | smd |
| D11 | smd |
| D12 | smd |
| D13 | smd |
| E1 | smd |
| E2 | smd |
| E3 | smd |
| E4 | smd |
| E5 | smd |
| E6 | smd |
| E7 | smd |
| E8 | smd |
| E9 | smd |
| E10 | smd |
| E11 | smd |
| E12 | smd |
| E13 | smd |
| F1 | smd |
| F2 | smd |
| F3 | smd |
| F4 | smd |
| F5 | smd |
| F6 | smd |
| F7 | smd |
| F8 | smd |
| F9 | smd |
| F10 | smd |
| F11 | smd |
| F12 | smd |
| F13 | smd |
| G1 | smd |
| G2 | smd |
| G3 | smd |
| G4 | smd |
| G5 | smd |
| G6 | smd |
| G7 | smd |
| G8 | smd |
| G9 | smd |
| G10 | smd |
| G11 | smd |
| G12 | smd |
| G13 | smd |
| H1 | smd |
| H2 | smd |
| H3 | smd |
| H4 | smd |
| H5 | smd |
| H6 | smd |
| H7 | smd |
| H8 | smd |
| H9 | smd |
| H10 | smd |
| H11 | smd |
| H12 | smd |
| H13 | smd |
| J1 | smd |
| J2 | smd |
| J3 | smd |
| J4 | smd |
| J5 | smd |
| J6 | smd |
| J7 | smd |
| J8 | smd |
| J9 | smd |
| J10 | smd |
| J11 | smd |
| J12 | smd |
| J13 | smd |
| K1 | smd |
| K2 | smd |
| K3 | smd |
| K4 | smd |
| K5 | smd |
| K6 | smd |
| K7 | smd |
| K8 | smd |
| K9 | smd |
| K10 | smd |
| K11 | smd |
| K12 | smd |
| K13 | smd |
| L1 | smd |
| L2 | smd |
| L3 | smd |
| L4 | smd |
| L5 | smd |
| L6 | smd |
| L7 | smd |
| L8 | smd |
| L9 | smd |
| L10 | smd |
| L11 | smd |
| L12 | smd |
| L13 | smd |
| M1 | smd |
| M2 | smd |
| M3 | smd |
| M4 | smd |
| M5 | smd |
| M6 | smd |
| M7 | smd |
| M8 | smd |
| M9 | smd |
| M10 | smd |
| M11 | smd |
| M12 | smd |
| M13 | smd |
| N1 | smd |
| N2 | smd |
| N3 | smd |
| N4 | smd |
| N5 | smd |
| N6 | smd |
| N7 | smd |
| N8 | smd |
| N9 | smd |
| N10 | smd |
| N11 | smd |
| N12 | smd |
| N13 | smd |